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Black Friday Doorbuster Kingspan Kooltherm K118 Insulated Plasterboard - 2400mm X 1200mm X 72.5mm (pack Of 11 Sheets 31.68m2) Smart Choice [5QmRo9cu]

$46.99 $150.99 -69%

Delivery:Free Delivery: 2 - 3 daysKey Features:Thickness: 72.5mm (60mm PIR Insulation + 12.5mm Plasterboard) Board Size: 2400mm x 1200mm  Coverage per board: 2.88m2Pack coverage: 31.68m2Thermal Conductivity: 0.019 W/m.K. Application: For use on Wall

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Black Friday Doorbuster Kingspan Kooltherm K118 Insulated Plasterboard - 2400mm X 1200mm X 72.5mm (pack Of 11 Sheets 31.68m2) Smart Choice [5QmRo9cu]

Delivery:

Free Delivery: 2 - 3 days

Key Features:
  • Thickness: 72.5mm (60mm PIR Insulation + 12.5mm Plasterboard)
  • Board Size: 2400mm x 1200mm 
  • Coverage per board: 2.88m2
  • Pack coverage: 31.68m2
  • Thermal Conductivity: 0.019 W/m.K.
  • Application: For use on Wall and Roof
Description:

Kooltherm K118 is an advanced insulated plasterboard for mechanically fixed and adhesively bonded insulated drylining. A thermal conductivity of 0.019 W/mK provides unrivalled thermal performance and allows for extremely thin wall constructions. The boards provide insulation, drylining and vapour control in one board. It can be used with solid stonework and brickwork, with or without an existing lining. 

One of the thinnest commonly used Internal Wall Insulation (IWI) - ideal for retaining internal space within buildings.

Kingspan Kooltherm K118 Insulated Plasterboard is a premium insulated plasterboard product. It has a 12.5mm plasterboard bonded to the front and a foil based facing on its the other side. It is suitable for mechanically fixed or plaster dab/adhesive bonded dry-lining.

Kingspan Kooltherm K118 Insulated Plasterboard is manufactured to the highest standards under a management system certified to BS / I.S. EN ISO 9001: 2008 (Quality management systems. Requirements), BS / I.S. EN ISO 14001: 2004 (Environmental Management Systems. Requirements) and BS / I.S OHSAS 18001: 2007 (Health and Safety Management Systems. Requirements).

    Downloads & Data Sheets:

    What Our Customers Say

    January 16, 2026

    Absolutely no complaints!

    The product is a very solid investment.

    - Daleyza C..

    January 16, 2026

    Absolutely no complaints!

    This is a very sensible and useful purchase.

    - Alaina T..

    January 16, 2026

    Absolutely no complaints!

    It’s a very durable and reliable item.

    - Bella P..

    Write a Review

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